CN220378899U - Light simple sleeve type air door - Google Patents

Abstract

The utility model discloses a light simple sleeve type air door, which comprises a pipe body, wherein an air door plate is arranged in the pipe body, a supporting box is fixedly arranged on the pipe body, a driving mechanism is arranged in the air door plate, a plurality of supporting rods are fixedly arranged on the pipe body, a filter cover is arranged on the pipe body, a filter screen is arranged in the filter cover, a plurality of clamping grooves matched with the supporting rods are formed in the filter cover, and a mounting mechanism is arranged in the filter cover: the device has simple structure and convenient use, can effectively prevent dust from entering the pipeline, ensures that the air door can be used for a long time, and enhances the practicability of the device.

Description

Light simple sleeve type air door

Technical Field

The utility model relates to the technical field of air door equipment, in particular to a light simple sleeve type air door.

Background

In many industrial, commercial and household appliances, the gas flow needs to be regulated and controlled to meet the functions and performances of the appliance, and a damper is a common technical device for controlling the gas flow, and the regulation and control of the gas flow is realized by changing a certain cross-sectional area in a gas flow passage or a certain section of flow passage cross-sectional area.

After a period of use, the inner surface of the tube body can adhere with some dust, and the dust can not be cleaned conveniently from the inner surface of the tube body, and the dust needs to be cleaned manually, thus being troublesome.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a light simple sleeve type air door, which aims to overcome the technical problems in the prior art.

The technical scheme of the utility model is realized as follows:

the utility model provides a light-duty simple and easy telescopic air door, includes the body, the inside air door board that is equipped with of body, fixed mounting has the supporting box on the body, install actuating mechanism in the air door board, fixed mounting has a plurality of bracing pieces on the body, be equipped with the filter mantle on the body, install the filter screen in the filter mantle, be equipped with on the filter mantle a plurality of with bracing piece complex draw-in groove, install installation mechanism in the filter mantle.

Further, the driving mechanism comprises a rotating rod fixedly installed in the air door plate, and the rotating rod extends into the supporting box.

Further, the bull stick is located one end fixed mounting in the supporting box has helical gear one, be equipped with the actuating lever in the supporting box, install on the actuating lever with helical gear one complex helical gear two, the actuating lever extends to the supporting box installs the carousel outward.

Further, the top of bracing piece all fixed mounting has the fixture block, all movable sleeve is equipped with the movable block on the bracing piece.

Further, a placing groove is formed in the filter cover and communicated with the clamping groove.

Further, the installation mechanism comprises a movable rod movably arranged in the placing groove, a limiting plate is fixedly arranged on the movable rod, a clamping rod extending into the clamping groove is fixedly arranged on the movable rod, and a spring is sleeved on the movable rod.

The utility model provides a light simple sleeve type air door, which has the following beneficial effects:

through being equipped with the air door board in the body, fixed mounting has the supporting box on the body, install actuating mechanism in the air door board, when using, aim at the bracing piece with the draw-in groove at first, extrude the filter mantle, through the fixture block extrusion kelly, when the kelly removes the fixture block bottom, pop out through the effect of spring, thereby carry out fixed mounting to the filter mantle, when need take off the filter mantle, only need continue to press the filter mantle, can continue to extrude the kelly through the effect of movable block, when the kelly removes to the movable block bottom, the pulling filter mantle, can pull the movable block and upwards remove from this, stop moving when movable block and fixture block contact, continue pulling the filter mantle at this moment, the kelly can follow the movable block and shift out, can accomplish the dismantlement to the filter mantle, drive the actuating lever through the carousel and rotate, and then drive helical gear one through helical gear two and rotate, and then drive the air door board through the bull stick and rotate, from this can change the cross-sectional area of pipeline, and then control gas flow, such device simple structure, and convenient use can effectually prevent that dust from getting into the pipeline, can strengthen the long-time practicality of the device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front view of a lightweight simple sleeve damper according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a lightweight simple sleeve damper according to an embodiment of the present utility model;

fig. 3 is a schematic view of a light simple telescopic damper mounting mechanism according to an embodiment of the present utility model.

In the figure:

1. a tube body; 2. an air door plate; 3. a supporting box; 4. a support rod; 5. a filter cover; 6. a filter screen; 7. a clamping groove; 8. a rotating rod; 9. a first helical gear; 10. a driving rod; 11. a helical gear II; 12. a turntable; 13. a clamping block; 14. a moving block; 15. a placement groove; 16. a moving rod; 17. a limiting plate; 18. a clamping rod; 19. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

The utility model will be further described with reference to the accompanying drawings and detailed description below:

embodiment one:

referring to fig. 1-3, a light simple sleeve type air door according to an embodiment of the utility model comprises a pipe body 1, an air door plate 2 is arranged in the pipe body 1, a supporting box 3 is fixedly installed on the pipe body 1, a driving mechanism is installed in the air door plate 2, a plurality of supporting rods 4 are fixedly installed on the pipe body 1, a filter cover 5 is arranged on the pipe body 1, a filter screen 6 is installed in the filter cover 5, a plurality of clamping grooves 7 matched with the supporting rods 4 are formed in the filter cover 5, and an installation mechanism is installed in the filter cover 5.

Through the scheme of the utility model, through being equipped with the damper plate 2 in body 1, fixed mounting has supporting box 3 on body 1, install actuating mechanism in the damper plate 2, fixed mounting has a plurality of bracing pieces 4 on body 1, be equipped with filter housing 5 on body 1, install filter screen 6 in the filter housing 5, be equipped with a plurality of draw-in grooves 7 with the cooperation of bracing piece 4 on the filter housing 5, install actuating mechanism in the filter housing 5, at first aim at bracing piece 4 with draw-in groove 7, squeeze filter housing 5, extrude clamping lever 18 through fixture block 13, when clamping lever 18 moves to the fixture block 13 bottom, through the effect of spring 19 popping up, thereby carry out fixed mounting to filter housing 5, when need take off filter housing 5, only need continue to press filter housing 5, can continue to extrude clamping lever 18 through the effect of movable block 14, when clamping lever 18 moves to the movable block 14 bottom, the pulling filter housing 5, can draw movable block 14 upwards from this, when movable block 14 stops the movable block 13 and stop the movable block 18 when the movable block is rotated to the movable block 14, can drive the cross-sectional area through the rotary table 2, can further rotate the device through the realization of the change in the air duct plate, can be realized through the air duct plate 11, thereby, can be realized through the improvement of the air duct is realized, and the air duct is further through the device is convenient, and the air duct is convenient for use, and the air duct is opened and can be opened by the device is convenient to take and can be opened by the end by the device.

Embodiment two:

as shown in fig. 1-3, the driving mechanism comprises a rotating rod 8 fixedly installed in the damper plate 2, the rotating rod 8 extends into the supporting box 3, and the damper plate 2 can be driven through the action of the rotating rod 8;

embodiment III:

as shown in fig. 1-3, a first bevel gear 9 is fixedly installed at one end of the rotating rod 8 positioned in the supporting box 3, a driving rod 10 is arranged in the supporting box 3, a second bevel gear 11 matched with the first bevel gear 9 is installed on the driving rod 10, a turntable 12 is installed outside the supporting box 3 by extending the driving rod 10, and the rotating rod 8 can be driven by the action of the first bevel gear 9 matched with the second bevel gear 11;

embodiment four:

as shown in fig. 3, the top of the supporting rod 4 is fixedly provided with a clamping block 13, the supporting rod 4 is movably sleeved with a moving block 14, and the position of the clamping rod 18 can be adjusted through the action of the moving block 14.

When the filter cover 5 is required to be taken down, the filter cover 5 is required to be continuously pressed, the clamping groove 7 is continuously pressed through the action of the moving block 14, the clamping rod 18 is aligned to the supporting rod 4, the filter cover 5 is extruded through the clamping block 13, the clamping rod 18 is extruded through the action of the spring 19 when the clamping rod 18 moves to the bottom end of the clamping block 13, the driving rod 10 is driven to rotate through the rotary table 12, the first bevel gear 9 is driven to rotate through the second bevel gear 11, the air door plate 2 is driven to rotate through the rotary table 8, the cross section area of a pipeline can be changed, the air flow is further controlled, the device is simple in structure and convenient to use, the moving block 14 can be pulled to move upwards, the moving block 14 is stopped to move when the moving block 14 is contacted with the clamping block 13, the filter cover 5 is continuously pulled at the moment, the clamping rod 18 can be moved out from the moving block 14, the filter cover 5 can be detached, the filter cover 5 is driven to rotate through the rotary table 12, the first bevel gear 9 is driven to rotate through the first bevel gear 8, the cross section area of the pipeline can be changed, the air flow can be controlled, the air flow can be effectively prevented from entering the pipeline, and the dust throttle can be used for a long time, and the practicability is improved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a light-duty simple and easy telescopic air door, includes body (1), the inside air door board (2) that is equipped with of body (1), its characterized in that, fixed mounting has supporting box (3) on body (1), install actuating mechanism in air door board (2), fixed mounting has a plurality of bracing pieces (4) on body (1), be equipped with filter mantle (5) on body (1), install filter screen (6) in filter mantle (5), be equipped with on filter mantle (5) a plurality of with bracing piece (4) complex draw-in groove (7), install installation mechanism in filter mantle (5).

2. A lightweight simple sleeve damper according to claim 1, characterized in that the drive mechanism comprises a rotating rod (8) fixedly mounted in the damper plate (2), which rotating rod (8) extends into the support box (3).

3. The light simple sleeve type air door according to claim 2, wherein one end of the rotating rod (8) located in the supporting box (3) is fixedly provided with a first bevel gear (9), a driving rod (10) is arranged in the supporting box (3), a second bevel gear (11) matched with the first bevel gear (9) is arranged on the driving rod (10), and the driving rod (10) extends to the outside of the supporting box (3) to be provided with a rotary table (12).

4. A light simple sleeve type air door according to claim 3, wherein the top of the supporting rod (4) is fixedly provided with a clamping block (13), and the supporting rod (4) is movably sleeved with a moving block (14).

5. The light simple sleeve type air door according to claim 4, wherein a placing groove (15) is arranged in the filter cover (5), and the placing groove (15) is communicated with the clamping groove (7).

6. The light simple sleeve type air door according to claim 5, wherein the installation mechanism comprises a movable rod (16) movably arranged in the placing groove (15), a limiting plate (17) is fixedly installed on the movable rod (16), a clamping rod (18) extending into the clamping groove (7) is fixedly installed on the movable rod (16), and a spring (19) is sleeved on the movable rod (16).